Carotid stenosis, x-ray of the left artery

A carotid arteriogram is an x-ray study designed to determine if there is narrowing or other abnormality in the carotid artery, a main artery to the brain. This is an angiogram of the left common carotid artery (both front-to-back and side views) showing a severe narrowing (stenosis) of the internal carotid artery just beyond the division of the common carotid artery into the internal and external branches.

Update Date: 6/24/2011

Updated by: Reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

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